News Feed
Sections




News Archive
Looking for more information on how to do PHP the right way? Check out PHP: The Right Way

Jani Hartikainen's Blog:
How to use built-in SPL exception classes for better error handling
May 09, 2011 @ 08:47:12

On his blog today Jani Hartikainen looks at how you can use the SPL exception types to allow for better overall error handling in your application. Things like BadMethodCallException and OutOfBoundsException make the errors much more descriptive.

Since PHP 5, there has been a bundle of built-in exceptions - the "SPL exceptions" - in PHP. However, the documentation for these classes is quite lacking in examples, and it can be difficult to understand when you should be using them. The short answer is always.

The list of exception types he recommends include:

  • BadMethodCallException
  • DomainException
  • LengthException
  • OutOfRangeException
  • UnexpectedValueException

For each he gives an example usage of it, sometimes including a bit of code to illustrate.

0 comments voice your opinion now!
spl standardphplibrary exception handling classes types


blog comments powered by Disqus

Similar Posts

Procurios Blog: Syntactic Sugar for MySQLi Results using SPL Iterators

Larry Garfield's Blog: Good SPL intro

Andi Gutmans\' Blog: Fluent Interfaces

Slawek Lukasiewicz's Blog: Throwing Exception with Type Hinting Failed

Xaprb's Blog: Four types of database abstraction layers


Community Events





Don't see your event here?
Let us know!


introduction language series developer configure release api podcast framework application laravel wordpress list library code threedevsandamaybe project bugfix interview community

All content copyright, 2014 PHPDeveloper.org :: info@phpdeveloper.org - Powered by the Solar PHP Framework